324   
CDUS43 KABR 220709  
CLIPIR  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE ABERDEEN SD  
209 AM CDT FRI AUG 22 2025  
   
...............................  
  
   
..THE PIERRE SD CLIMATE SUMMARY FOR AUGUST 21 2025  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         99   1249 PM 104    1947  86     13       81         
  MINIMUM         69    628 AM  43    1986  59     10       65         
  AVERAGE         84                        72     12       73       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.35 2017   0.05  -0.05     0.61       
  MONTH TO DATE    0.83                      1.41  -0.58     3.12       
  SINCE JUN 1      5.20                      7.49  -2.29     9.79       
  SINCE JAN 1     13.04                     14.82  -1.78    16.62       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.0    0.0      0.0        
  SINCE OCT 1     15.0                      37.2  -22.2     28.7        
  SINCE JUL 1      0.0                       0.0    0.0      0.0        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        9          
  SINCE JUN 1     43                        56    -13       32          
  SINCE JUL 1      6                         6      0        9          
  
 COOLING                                                                
  YESTERDAY       19                         8     11        8          
  MONTH TO DATE  275                       195     80      163          
  SINCE JUN 1    757                       643    114      590          
  SINCE JAN 1    806                       672    134      594           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (50)          
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (10)          
  AVERAGE WIND SPEED    12.8                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96           500 AM                                        
 LOWEST     28           100 PM                                        
 AVERAGE    62                                                          
   
......................................................  
  
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   86       105      1960                        
 MINIMUM TEMPERATURE (F)   58        45      1974                        
  
SUNRISE AND SUNSET                                                      
AUGUST 22 2025........SUNRISE   653 AM CDT   SUNSET   834 PM CDT       
AUGUST 23 2025........SUNRISE   654 AM CDT   SUNSET   833 PM CDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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